Authors (8941)
Friedrichs, J.
Name:Friedrichs, J.
More information:
Jürgen Friedrichs
Research Institute for Sociology,University of Cologne
Data has been last edited on Apr 05 2013
Celebrating 10 years: Web Survey Methology book
Name:Friedrichs, J.
More information:
Jürgen Friedrichs
Research Institute for Sociology,University of Cologne
Data has been last edited on Apr 05 2013